SMC Pentax-F 50mm f1.7 Matthews They call it the "Old

They call it the "Old Standard

Maybe it's fun for someone's kids

3/8" fitting in the base (with 1/4" adapter) for tripod mounting

8 lenses with 49mm filter threads

The Lowepro Rezo 160 AW is a compact shoulder bag suitable for a small DSLR or mirrorless camera

SMC Pentax-F 50mm f1.7 Matthews They call it the "OldThe SMC Pentax F 50mm f1. 7 is a compact standard lens for Pentax K mount cameras, with autofocus linkage for cameras with focus motors in the body. Naturally, this lens can also be focused manually on older K mount cameras. In excellent condition, with minor cosmetic wear, most notably initials engraved on the extending barrel; there's no effect on function, as you might imagine. Glass is clean, focus and diaphragm move well.